Jose wrote:
Despire the fact that the INS was looking for him
because he had overstayed his visa, his driver's license was still 100%
valid.

His library card would probably still be valid too.

But the officer did not run his library card for a background check, he
did run his DL to look for warrents but he came out clean even though
he was wanted by the INS. Many states believe that allowing the INS to
flag a driver's license in a threat to privacy.

-Robert